This isn't a ban on such research; it's a decision not to throw the weight of federal financing behind it. I respect the case of those who favor it; but, when push comes to shove, I'm with Bush on this. It took political courage to take this stand. And the morality it reflects - a refusal to treat human life as a means rather than as an end - deserves respect even from its opponents.
Now, if he'd just stay on board with the War On Terror...